Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Carbon Company Inc
Original Assignee
United Carbon Company Inc
Filing date
Publication date
Application filed by United Carbon Company IncfiledCriticalUnited Carbon Company Inc
Application grantedgrantedCritical
Publication of AU200843B2publicationCriticalpatent/AU200843B2/en
Publication of AU188654ApublicationCriticalpatent/AU188654A/en